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All results from a given calculation for PF5 (Phosphorus pentafluoride)

using model chemistry: B2PLYP=FULLultrafine/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-840.317751
Energy at 298.15K 
HF Energy-839.930907
Nuclear repulsion energy397.204993
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1' 758 758 0.00 17.53 0.00 0.00
2 A1' 644 644 0.00 2.03 0.72 0.84
3 A2" 950 950 385.67 0.00 0.75 0.86
4 A2" 523 523 49.11 0.00 0.75 0.86
5 E' 989 989 256.80 0.99 0.75 0.86
5 E' 989 989 256.78 1.00 0.75 0.86
6 E' 485 485 38.78 0.54 0.75 0.86
6 E' 485 485 38.82 0.54 0.75 0.86
7 E' 160 160 0.16 0.30 0.75 0.86
7 E' 159 159 0.17 0.30 0.75 0.86
8 E" 458 458 0.00 0.85 0.75 0.86
8 E" 458 458 0.00 0.85 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3528.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3528.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULLultrafine/daug-cc-pVDZ
ABC
0.11779 0.09856 0.09856

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.000
F2 0.000 1.585 0.000
F3 1.372 -0.792 0.000
F4 -1.372 -0.792 0.000
F5 0.000 0.000 1.618
F6 0.000 0.000 -1.618

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6
P11.58461.58461.58461.61811.6181
F21.58462.74462.74462.26482.2648
F31.58462.74462.74462.26482.2648
F41.58462.74462.74462.26482.2648
F51.61812.26482.26482.26483.2362
F61.61812.26482.26482.26483.2362

picture of Phosphorus pentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 P1 F3 120.000 F2 P1 F4 120.000
F2 P1 F5 90.000 F2 P1 F6 90.000
F3 P1 F4 120.000 F3 P1 F5 90.000
F3 P1 F6 90.000 F4 P1 F5 90.000
F4 P1 F6 90.000 F5 P1 F6 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability